A) STONE B) GOLD C) SILVER D) ROCK
A) GOLD B) SOLID C) OPAQUE D) GYPSUM
A) COPPER B) OPAQUE C) STONE D) SOLID
A) OIL B) MINE C) QUARRY D) SULFUR
A) CRUST B) QUARRY C) COPPER D) COAL
A) COPPER B) CRUST C) COAL D) QUARRY
A) CRUST B) COAL C) CORE D) COPPER
A) DIAMOND B) MOHS SCALE C) EARTHQUAKE D) JEWELLERY
A) LORRY B) ROOF C) CLAY D) MARBLE
A) VASE B) COAL C) MARBLE D) CLAY |